Cornerstone Windows & Patio Doors is a full-service replacement window company that has been in business since 1999. They install quality window products from Simonton and Milgard, along with entry doors, patio doors, and French doors. Cornerstone's sales approach is low-key, allowing informed consumers to make the best decisions for their homes. Most installations take only one day and do not typically involve drywall or stucco damage. Customers have praised Cornerstone for their excellent service and workmanship. The team is professional, neat, courteous, and on time, completing projects efficiently. Customers have been impressed with the quality and durability of the doors, as well as the team's attention to detail in addressing any issues. Cornerstone has also received praise for their work on French doors and exterior doors. Cornerstone Windows & Patio Doors is highly recommended for its quality products, professional service, and customer satisfaction. Customers have noted the company's competitive pricing and the "hometown vibe" they experience when working with Tony and the crew, including Antonio and Mike. Customers are happy to support a local business and are satisfied with the work done, from window and door replacements to the team's attention to cleanliness after installation.
Cornerstone Windows and Patio Doors was very helpful in helping us replace a door and window in our bedroom. Our measurements were not standard and Tony worked with us to find what we needed. Cornerstone professional, neat, courteous and on time. They completed the project in a day! We are happy with their work.
We just had four windows and four patio doors replaced by Cornerstone. I did receive a few estimates and decided to go with Tony at Cornerstone. Their pricing is very competitive. The crew of Antonio and Mike were punctual, polite, and cleaned up daily. Everything went smoothly from start to finish. Always felt comfortable throughout the entire project. They really do give you a hometown vibe. I was happy to support a local business. Very happy with my new windows!
Second time having Tony, Antonio, and the crew come out to replace windows. The reason we wanted Tony to come back and handle this project was because we knew we would be getting great quality of work and great customer service in an efficient manner. Not only did they do amazing work, they also spent extra time making sure the area was clean after install, which was much appreciated. While we had questions regarding size and placement of window prior to install, through Tony's suggestions, we are beyond happy with our new window! Highly recommended!